55902009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{5669}}^1$

素因数の和:5864

約数の個数: 16

約数和(自身を含む): 78926400

約数和(自身を除く): 23024391

約数列:

[1, 3, 19, 57, 173, 519, 3287, 5669, 9861, 17007, 107711, 323133, 980737, 2942211, 18634003, 55902009]

約数ペア:

[(1, 55902009), (3, 18634003), (19, 2942211), (57, 980737), (173, 323133), (519, 107711), (3287, 17007), (5669, 9861)]